Giant-Scale Ground Handling: Racks, Stands and Transport

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A giant-scale airplane is hardest to handle on the ground. Horizon lists the Hangar 9 Viper 100N turbine jet at 30.8 to 32.6 lb, the MB-339 at 23 lb, and the Hawk at 39.4 lb empty and 48.4 lb ready to fly. Spans run from 82.6 in to 97 in for those jets, 116 in for the XCub 60cc and 165 in for the Carbon Cub FX-3. At that size, a fuselage resting on a truck bed or a wing leaning on a wall is how damage happens. This guide covers racks, stands, cradles, field boxes, wing bags and a documented trailer rack. It is based on manufacturer specifications and published articles, not on our own hauling, and it leaves out prices. Stock was checked in October 2026.

Several products that appear in older ground-handling lists could not be verified from a maker page, so they are not covered here.

What to look for

• A rating that matches the fleet. Maker figures are often for a whole rack, not per arm. The FMS rack's approximately 50 kg rating, for example, covers all five arms.
• Padding that protects covering. Foam contact surfaces spread pressure across a fuselage rather than pinching one spot. Model Aviation's trailer-rack builder attached 3 in foam cushions to the cradles "to protect the airplane finish".
• Wheels that suit the surface. Casters sized for a garage floor struggle on grass, so look at wheel diameter.
• Propeller and fin clearance. A tall fin, a four-blade prop and a long nose change how a plane sits in a cradle.
• A one-person workflow. Anything that lets a lone pilot move a plane without a second set of hands under the wing is worth having.

Fuel, LiPo packs and field gear travel with the plane. Horizon's LiPo safety sheet says never to store loose batteries together and never to store packs in a full-sized vehicle, and Saito's manual says fuel belongs in a clearly marked, sealed container away from children. The LiPo guide and fuel guide cover both.

Quick picks

Workshop storage: the FMS RC Plane Rack

The FMS RC Plane Rack is a rolling five-arm rack. FMS lists foldable support arms in aluminum alloy and ABS plastic, a footprint of 1000 x 575 mm, a height of 1680 mm, a gross weight of 6.9 kg and a load rating of approximately 50 kg. It supports wingspans from 800 mm to 2000 mm, rolls on four casters (two locking), assembles in 15 minutes and angles each arm by 3 degrees. FMS spaces the arms 300 mm apart by default and each arm is 310 mm long.

Two points matter in practice. First, 2000 mm is about 79 in, so it is aimed at large models rather than the biggest giant-scale airframes. Second, the 50 kg rating is for the whole rack, so a handful of heavy warbirds will use it up quickly. A static rack is also not a transport cart; it is for storage and for rolling short distances.

Stands and cradles

Stands do the day-to-day work of holding a plane at the bench and in the pits.

• Ernst MEGA Stand. Ernst describes it as "specially designed to hold large scale model aircraft", a size up from the Ultra Stand, "tall enough for large vertical stabilizers, and easily accommodates swept wings". Its fin height is 26 in, it measures 19.5 x 12.875 x 5.875 in, weighs 3.14 lb, has four compartments in the base and comes with foam strips and clips. It was in stock at Ernst.
• Robart Super Stand II. Robart calls it a fully adjustable stand and work station that "fits any size airplane from small gliders to Giant Warbirds". It is sturdy, lightweight, waterproof and unaffected by glow fuel, with soft rubber pads that do not scratch models. It was in stock at Robart and at Horizon.
• RC Plane Stands Epic Floor Stand. The maker lists it for "very large aircraft up to 200 lbs", with 5 in wheels, arms adjustable for an 11 to 25 in wide fuselage, supports from 20 to 100 in apart, 36 in removable legs and optional center support and wing racks. Its collapsed size is 72 x 36 x 19 in. The smaller Classic II holds up to 60 lb, per the maker and a Model Aviation review, and suits 10cc to 120cc planes. The stand guide goes through more stands.
• Sullivan Tail Anchor Plane Holder. For the flight line, this holder with quick-drop arms "will hold even the largest planes" and lets the pilot lift and drop the airplane to taxi, per Horizon's description. The uprights stand 14 in tall and can be set up to 9.5 in apart.

Field boxes and cradles

The Hangar 9 Flight Pack Field Box is a wooden box that measures 16.25 x 8.25 x 12 in, with a large main compartment, a built-in drawer, a flip-top battery compartment for most power panels and a "fuel-proof strap" that secures up to a gallon container of fuel. It comes as pre-cut wood parts. Hangar 9 sells matching cradles that fit a wide variety of aircraft, unassembled and unpainted. For electric-only pilots, E-flite's FieldMate Pro is fully assembled, with a slide-out charging platform and custom storage for CA and accelerator bottles, and it suits a 12V gel-cell or an AC power supply. All three were in stock.

Wing bags

Wings are the bulkiest part to move. Several giant-scale airframes are designed to come apart for exactly that reason. The Hangar 9 P-51D 60cc has a three-piece wing, where the center panel with the landing gear can stay attached to the fuselage and the outer panels plug in. The J-3 Cub 10cc has a two-piece wing with slots to hold the wing tube in the fuselage during storage and transport. E-flite's Carbon-Z Cub SS uses thumbscrews so the two-piece wing goes on and off without tools.

Horizon's Hangar 9 wing transport bag for the Valiant 20cc and J-3 Cub 10cc was on backorder, and the Wingtote bags, including the 82 in Extreme Big Tote (600 denier nylon, fleece lining and 3/8 in closed-cell foam), are discontinued. The wing bag guide covers what is available now.

A documented trailer rack

Factory-built RC trailers of this kind are not widely listed, but a published DIY design shows the principle. In Model Aviation's February 1997 issue, Jay Evans described a PVC cradle rack for a small enclosed trailer that carries two giant-scale airplanes "without tie-downs". The key details:

• Four 2 in PVC corner posts, 1-1/2 in PVC rails and cradles, sliding T brackets, pipe clamps to brace the posts against the trailer walls and 3 in foam cushions held with cable ties.
• The rack was first built 80 in long, then shortened to 48 in because the longer version was awkward in a narrow, 10 x 5 ft trailer.
• Cradles were sized for a 16 in width, with an adjustable L-shaped tube for narrower fuselages.
• The lower cradle is loaded first, and the upper one swings up. Evans notes that "the tail section does not need cradle support because the weight concentrates in the nose."
• Wings need separate storage, and the article gives no numeric weight rating.

For anything built from that design, the sensible additions are to size the cradles to the airframe being carried and to pad every contact point. A later Model Aviation project by Greg Schutte makes a PVC stand with pipe insulation as padding and a strap for transport, which suits smaller models.

Weight limits and why they matter

The sizes above are not unlimited. AMA Document 550 and the turbine document 510-A both set a 55 lb ceiling for total ready-to-fly weight, so the heaviest model most clubs will see sits well under the 200 lb that the Epic floor stand is rated for. In practice the stand rating matters less than the shape of the airframe. A Hawk at 48.4 lb ready to fly is still only 7 lb below that ceiling, while the XCub 60cc at 27 to 31 lb has a 116 in span that needs width more than strength. Check the support spacing on any stand against the fuselage width, not only the weight rating.

For smaller models, Ernst's Ultra Stand is the original design that the MEGA stand scales up. Ernst lists it at 9.5 x 18 x 11.5 in and 1.35 lb, fuel proof and unaffected by paint or adhesives, which makes it a bench tool for 10cc-class planes. Robart's Super Stand II also works as a carrier, since Robart says it sets up for building, maintenance or transportation.

Moving a plane without a trailer

For an SUV or a truck bed, the rules from the sources above apply: support the fuselage on padded cradles rather than on its landing gear, take wings off or into bags if the airframe allows it, strap the whole set-up so it cannot shift, and keep fuel and batteries in their own secured places. A cradle that clamps the fuselage at two points and keeps the tail free is the shape Evans's design uses. The landing gear guide explains why gear should not carry the load.

Protecting covering and finish

Film covering can mark under a hard cradle or a loose strap. The covering guide explains how to repair film, and padding is far cheaper than a repair. Use foam on every contact point, keep straps off thin sheeting and avoid leaving planes on concrete floors or against walls.

Which setup

• A small fleet in a garage. A rolling rack such as the FMS RC Plane Rack, plus a stand per plane being worked on.
• One or two big planes. A MEGA-style stand at the bench and padded cradles in the vehicle.
• A very large model. The Epic floor stand or a custom cradle built around the airframe.
• Several planes to a fly-in. A trailer with a purpose-built rack, using the 1997 design as a starting point. The giant-scale guide and the warbird guide list the airframes that need it.

Frequently asked questions